CN212401534U

CN212401534U - Exploration unmanned aerial vehicle that forest fire prevention used

Info

Publication number: CN212401534U
Application number: CN202020753674.XU
Authority: CN
Inventors: 陈天贵; 冉东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-01-26
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses an exploration unmanned aerial vehicle that forest fire prevention used, including unmanned aerial vehicle body and base, the inner chamber fixedly connected with slide bar of base, the equal sliding connection in both sides on slide bar surface has the sliding sleeve, the both sides on slide bar surface all overlap and are equipped with first buffer spring, there is the movable rod at the top of sliding sleeve through pivot swing joint, pivot and unmanned aerial vehicle body swing joint are passed through at the top of movable rod, the spring groove has all been seted up to the both sides of base bottom. The utility model discloses a landing leg compresses second buffer spring to impact when descending cushions, and the movable rod drives the sliding sleeve motion simultaneously, and the sliding sleeve extrudees first buffer spring, and first buffer spring atress deformation also is a buffering to impact force when descending, has solved current unmanned aerial vehicle owing to can produce great impact force when descending, and the impact force can not obtain fine buffering, thereby causes the problem that unmanned aerial vehicle harmed easily.

Description

Exploration unmanned aerial vehicle that forest fire prevention used

Technical Field

The utility model relates to an unmanned air vehicle technique field specifically is an exploration unmanned aerial vehicle that forest fire prevention used.

Background

The unmanned aerial vehicle is an unmanned aerial vehicle operated by a radio remote control device and a self-contained program control device, or autonomously, either completely or intermittently, by an on-board computer, a drone is often more suitable for tasks that are too foolproof, dirty, or dangerous than a manned aircraft, the drone being able to operate in a very efficient manner, depending on the field of application, can be divided into military use and civil use, and the unmanned aerial vehicle is divided into a reconnaissance plane and a target drone in the aspect of military use, is widely applied to the fields of aerial photography, agriculture, plant protection, micro self-timer, express transportation, forest fire prevention and rescue, wild animal observation, infectious disease monitoring, surveying and mapping, news report, electric power inspection, disaster relief, movie and television shooting, romantic manufacturing and the like at present, greatly expands the application of the unmanned aerial vehicle, but current unmanned aerial vehicle can produce great impact force owing to when descending, and the impact force can not obtain fine buffering to cause unmanned aerial vehicle damage easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an exploration unmanned aerial vehicle that forest fire prevention used possesses the advantage of falling to the ground buffering, has solved current unmanned aerial vehicle because can produce great impact force when descending, and the impact force can not obtain fine buffering to cause the problem of unmanned aerial vehicle damage easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exploration unmanned aerial vehicle that forest fire prevention used, includes unmanned aerial vehicle body and base, the inner chamber fixedly connected with slide bar of base, the equal sliding connection in both sides on slide bar surface has the sliding sleeve, the both sides on slide bar surface all overlap and are equipped with first buffer spring, there is the movable rod at the top of sliding sleeve through pivot swing joint, pivot and unmanned aerial vehicle body swing joint are passed through at the top of movable rod.

Preferably, spring grooves are formed in two sides of the bottom of the base, a second buffer spring is fixedly connected to the top of an inner cavity of each spring groove, and supporting legs are fixedly connected to the bottom of the second buffer spring.

Preferably, the limiting grooves are formed in the two sides of the inner cavity of the spring groove, the inner cavity of each limiting groove is connected with a limiting block in a sliding mode, and one side, far away from the inner cavity of each limiting groove, of each limiting block is fixedly connected with the supporting leg.

Preferably, the slide has all been seted up to the top and the bottom of slide bar, the inner chamber sliding connection of slide has the slider, the slider is kept away from one side of slide inner chamber and the inner wall fixed connection of sliding sleeve.

Preferably, one side of the first buffer spring is fixedly connected with the sliding sleeve, and the other side of the first buffer spring is fixedly connected with the inner wall of the base.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a landing leg compresses second buffer spring to impact when descending cushions, and the movable rod drives the sliding sleeve motion simultaneously, and the sliding sleeve extrudees first buffer spring, and first buffer spring atress deformation also is a buffering to impact force when descending, has solved current unmanned aerial vehicle owing to can produce great impact force when descending, and the impact force can not obtain fine buffering, thereby causes the problem that unmanned aerial vehicle harmed easily.

2. The utility model discloses a set up spacing groove and stopper, played the spacing effect to the landing leg, through setting up slide and slider, played the spacing effect to the sliding sleeve.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the base of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the sliding sleeve of the present invention.

In the figure: 1. an unmanned aerial vehicle body; 2. a base; 3. a slide bar; 4. a sliding sleeve; 5. a first buffer spring; 6. a movable rod; 7. a spring slot; 8. a second buffer spring; 9. a support leg; 10. a limiting groove; 11. a limiting block; 12. a slideway; 13. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses an unmanned aerial vehicle body 1, base 2, slide bar 3, sliding sleeve 4, first buffer spring 5, movable rod 6, spring groove 7, second buffer spring 8, landing leg 9, spacing groove 10, stopper 11, slide 12 and slider 13 part are the parts that general standard or technical field personnel know, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an exploration unmanned aerial vehicle for forest fire prevention comprises an unmanned aerial vehicle body 1 and a base 2, wherein spring grooves 7 are respectively formed in two sides of the bottom of the base 2, a second buffer spring 8 is fixedly connected to the top of an inner cavity of each spring groove 7, supporting legs 9 are fixedly connected to the bottoms of the second buffer springs 8, limiting grooves 10 are respectively formed in two sides of an inner cavity of each spring groove 7, a limiting block 11 is slidably connected to an inner cavity of each limiting groove 10, one side, away from the inner cavity of each limiting block 10, of each limiting block 11 is fixedly connected with the corresponding supporting leg 9, a sliding rod 3 is fixedly connected to the inner cavity of the base 2, sliding sleeves 4 are respectively slidably connected to two sides of the surface of each sliding rod 3, sliding rails 12 are respectively formed in the top and the bottom of each sliding rod 3, a sliding block 13 is slidably connected to the inner cavity of each sliding rail, one side and the sliding sleeve 4 fixed connection of first buffer spring 5, the opposite side of first buffer spring 5 and the inner wall fixed connection of base 2, there is movable rod 6 at the top of sliding sleeve 4 through pivot swing joint, pivot and the 1 swing joint of unmanned aerial vehicle body are passed through at the top of movable rod 6, compress second buffer spring 8 through landing leg 9, thereby impact when descending cushions, simultaneously, movable rod 6 drives the motion of sliding sleeve 4, sliding sleeve 4 extrudes first buffer spring 5, first buffer spring 5 atress is out of shape, also be a buffering to when descending, the current unmanned aerial vehicle of impact force has been solved owing to can produce great impact force when descending, and the impact force can not obtain fine buffering, thereby cause the problem of unmanned aerial vehicle damage easily.

During the use, compress second buffer spring 8 through landing leg 9, thereby impact when descending cushions, simultaneously the movable rod 6 drives the motion of sliding sleeve 4, sliding sleeve 4 extrudees first buffer spring 5, first buffer spring 5 atress deformation, also a buffering to impact force when descending, solved current unmanned aerial vehicle because can produce great impact force when descending, and the impact force can not obtain fine buffering, thereby cause the problem of unmanned aerial vehicle damage easily.

The standard parts used in the application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an exploration unmanned aerial vehicle that forest fire prevention used, includes unmanned aerial vehicle body (1) and base (2), its characterized in that: the utility model discloses an unmanned aerial vehicle, including base (2), the inner chamber fixedly connected with slide bar (3) of base (2), the equal sliding connection in both sides on slide bar (3) surface has sliding sleeve (4), the both sides on slide bar (3) surface all overlap and are equipped with first buffer spring (5), there is movable rod (6) at the top of sliding sleeve (4) through pivot swing joint, the top of movable rod (6) is through pivot and unmanned aerial vehicle body (1) swing joint.

2. An exploration drone for forest fire protection use according to claim 1, characterised in that: spring groove (7) have all been seted up to the both sides of base (2) bottom, the top fixedly connected with second buffer spring (8) of spring groove (7) inner chamber, the bottom fixedly connected with landing leg (9) of second buffer spring (8).

3. An exploration drone for forest fire protection use according to claim 2, characterised in that: spacing groove (10) have all been seted up to the both sides of spring groove (7) inner chamber, the inner chamber sliding connection of spacing groove (10) has stopper (11), one side and landing leg (9) fixed connection of spacing groove (10) inner chamber are kept away from in stopper (11).

4. An exploration drone for forest fire protection use according to claim 1, characterised in that: slide (12) have all been seted up to the top and the bottom of slide bar (3), the inner chamber sliding connection of slide (12) has slider (13), one side that slide (12) inner chamber was kept away from in slider (13) and the inner wall fixed connection of sliding sleeve (4).

5. An exploration drone for forest fire protection use according to claim 1, characterised in that: one side of the first buffer spring (5) is fixedly connected with the sliding sleeve (4), and the other side of the first buffer spring (5) is fixedly connected with the inner wall of the base (2).